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Sauron [17]
2 years ago
11

- 4y³ – 7y²– 2y ² – 7x – 4y² + y²​

Mathematics
2 answers:
kupik [55]2 years ago
8 0

Answer:-4y^3-12y^2-7x

Step-by-step explanation:

nikklg [1K]2 years ago
7 0

Answer:-4y^3-12y^2-7x

Step-by-step explanation:if you collect the liked terms it will add up to get that

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Is (-1, 2) a solution?
Anni [7]

Answer:

It can be an answer to many things.

Step-by-step explanation:

There needs to be some sort of picture or other item to explain what is going on.

7 0
3 years ago
Can you please help me on this it says fully simplify using only positive exponents 5x8y7/25x4y
dangina [55]

Answer:

1/5x^12 * y^8.

Step-by-step explanation:

((5x^8*y^7/25)x^4)(y)

=1/5x^12 * y^8.

4 0
2 years ago
I NEED HELP ASAP!
7nadin3 [17]

Answer:

CD is equal to 3.2 m

Perimeter is equal to 37.5 m

7 0
2 years ago
Someone please help me I’ll give out brainliest please dont answer if you don’t know
NARA [144]

Answer:

m=2

Step-by-step explanation:

42=8m+13m

or,42=21m

or,42/21=m

or,m=2

This is the required answer for m.

To check,

42=8×2+13×2

42=16+26

42=42

Correct

7 0
3 years ago
Find the measurement parallelogram.<br> I need help please, thank you.<br> I need explanation
blondinia [14]

Answer:

2.) 145°

4.) 50°

Step-by-step explanation:

2.) First find the measure of Angle Y, since they are supplementary;

∠Z + ∠Y = 180

35 + ∠Y = 180

∠Y = 180 - 35

∠Y = 145°

So ∠X would be 145° as well

4.) First find the measure of Angle F, since they are supplementary;

∠C + ∠F = 180

130 + ∠F  = 180

∠F = 180 -130

∠F = 50°

So ∠E would be 50°

(I didn't explain it much in detail, since this question is similar to the previous that i answered :)

Hope this helps!

4 0
2 years ago
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